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Jean-Philippe Evrard
231888e58a
This will remove double pointers, and be explicit about the type we are using. Signed-off-by: Jean-Philippe Evrard <open-source@a.spamming.party>
31 lines
455 B
Go
31 lines
455 B
Go
package main
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import (
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"regexp"
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)
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type regexpValue struct {
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*regexp.Regexp
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}
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func (rev *regexpValue) String() string {
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if rev.Regexp == nil {
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return ""
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}
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return rev.Regexp.String()
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}
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func (rev *regexpValue) Set(s string) error {
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value, err := regexp.Compile(s)
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if err != nil {
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return err
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}
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rev.Regexp = value
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return nil
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}
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// Type method returns the type of the flag as a string
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func (rev *regexpValue) Type() string {
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return "regexp"
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}
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